Doctor profile · Federal record
Dr. Elizabeth Zavala, MD
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Family Medicine Physician · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1164926010
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5841 S Maryland Ave
Chicago, IL 606371443
(773) 702-1000 - Mailing address
-
5841 S Maryland Ave Ste Mc6098
Chicago, IL 606371448
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- August 6, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Illinois #036156456
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164926010. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
281
Distinct HCPCS
5
Medicare allowed
$31,861
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 83 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 68 | 51 | $149 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 25 | $69 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $192 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 24 | 14 | $54 |
In context: peer comparison
Among 17 peers in Chicago Geriatric Medicine (Internal Medicine) Physician, average services per provider: 88. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,018
Patients
308
Total drug cost
$39,881
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 184 | 56 | $2,245 |
| Amlodipine Besylate | Generic | 142 | 47 | $1,400 |
| Lisinopril | Generic | 78 | 24 | $676 |
| Metoprolol Succinate | Generic | 78 | 24 | $1,354 |
| Gabapentin | Generic | 70 | 24 | $1,158 |
| Warfarin Sodium | Generic | 63 | 0 | $451 |
| Levothyroxine Sodium | Generic | 52 | 19 | $1,071 |
| Losartan Potassium | Generic | 49 | 22 | $594 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 45 | 0 | $337 |
| Carvedilol | Generic | 44 | 14 | $539 |
Frequently asked questions
What is Dr. Elizabeth Zavala's medical specialty?
Dr. Elizabeth Zavala practices Geriatric Medicine (Internal Medicine) Physician in Chicago, IL.
Where does Dr. Elizabeth Zavala practice?
Dr. Elizabeth Zavala practices at 5841 S Maryland Ave, Chicago, IL 606371443. Office phone: 7737021000.
What is Dr. Elizabeth Zavala's NPI?
Dr. Elizabeth Zavala's National Provider Identifier (NPI) is 1164926010, issued by NPPES.
Does Dr. Elizabeth Zavala accept Medicare assignment?
Yes. Dr. Elizabeth Zavala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Zavala commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.